This document contains information about the Present Perfect tense in English from a lesson plan created by Tatiana Mutovkina, an English teacher at School No. 153 in Chelyabinsk, Russia in 2013. It defines the Present Perfect as expressing an action that began in the past but has relevance to the present. It provides examples of affirmative, negative, and interrogative sentence structures in both full and short forms using the auxiliary verbs have and has. Exercises are included to practice using the Present Perfect correctly.